Porsche 911 Copper Base Shim w/4.292 in ID .030 in thick - Set of 6 107-109-75 SMC-000-805--Red/White #11-Lrg Porsche Right chain sprocket support

Porsche Right chain sprocket support upgrade for 911

Porsche Air duct for engine cooling fan

13:1 rocker ratio

1 Rear Window Seal (For Hard Window only)***

Featuring approximately 100 pages of diagrams and information vital to rebuilding or restoring

Porsche 911 Copper Base Shim w/4.292 in ID .030 in thick - Set of 6 107-109-75 SMC-000-805--Red/White #11-Lrg Porsche Right chain sprocket supportPorsche Porsche 911 copper base shim for Nickies machine in cylinders, set of 6 pcs. 4. 292" ID, . 030" thick. For Porsche 964 993 cylinders with 109mm machine in case registers; fits machine in 104 100 109, 104 102 109, 104 102. 7 109, 104 104, 104 105, and 104 106 Nickies cylinders.